The Koch Chemie BLUE line presents a consumer-grade, ready-to-use product that eliminates the need for dilution. Ready-to-use glass cleaner for all smooth surfaces on vehicles, buildings, etc. Effortlessly removes the most stubborn dirt including oil, grease, insects and similar. Runs off quickly without streaks and its gloss and smoothness additive improves the wiping effect of the cleaning cloth. With fresh fragrance.